Designed to pair with the Sword Black 2x crankset, this front derailleur helps give you the range and climbing gears you need to tackle big rides.Compatible with a 17t gap between chainrings, the Sword Black front derailleur allows you to run an inner chainring as low as 29t. And, it has innovative features that make it easy to work on, like compatibility with full cable routing, and a built-in cable tension adjuster.